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3 years ago

(PLEASE HELP FAST)

Mathematics

2 answers:

emmainna [20.7K]3 years ago

7 0

Answer:

2 1/6

Step-by-step explanation:

4 1/3 divided by 2 =

13/3 x 1/2 = 13/6 = 2 1/6

hope this helped

Natalka [10]3 years ago

5 0

Answer:

2 8/9 cups of flour

Step-by-step explanation:

13/3 = flour needed for 3 loaves of bread

13/3 divided by 3 should get you the unit rate

13/3 * 1/3 = 13/9

13/9 is the unit rate. Then, you can multiply by 2

26/9 or 2 8/9 cups of flour

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Non example of a ratio tables

Nimfa-mama [501]

Answer:

0,4, 2,10 4,16, 6,22

Step-by-step explanation:

I really hope dis helps good luck

5 0

3 years ago

PLEASE HELP!!!!! WILL MARK BRAINLIEST!!!

vovangra [49]

Answer:

either 1/3 chance or 1/6 chance

Step-by-step explanation:

not exactly sure...

5 0

3 years ago

The area of the rectangle is _____.

STALIN [3.7K]

Answer:

D. 91

Step-by-step explanation:

width x length = area so 13 x 7 =91

hope that helped! have a wonderful day!

5 0

3 years ago

Read 2 more answers

What is 9x=18 Solve for x

gulaghasi [49]

Answer:

9x=18

Divide by 9

X=2

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

The probability that a radish seed will germinate is 0.7. A gardener plants seeds in batches of

Harlamova29_29 [7]

The standard deviation for the number of seeds germinating in each batch is 1.3

Solution:

In binomial distribution, standard deviation is given as:

$\sigma=\sqrt{np(1-p)}$

Where "n" is the number of observations

"p" is probability of getting success

We are given that:

Total batches of seed = 8

Probability that a radish seed will germinate is 0.7

Here success is getting radish seed germinated

Then, the standard deviation for the number of seeds germinating in each batch.

Plugging in values in formula, we get

$\sigma=\sqrt{(8)(0.7)(1-0.7)}\\\\=\sqrt{(8)(0.7)(0.3)}\\\\=\sqrt{1.68}\\\\=1.29614\approx1.3$

Therefore the standard deviation for the number of seeds germinating in each batch is 1.3

3 0

3 years ago